Campen, United Netherlands, "rider" ducatoon, 1668. KM-61.1; Delm-1039. 29.61 grams. Toned all over, broad flan with full details (interiors and legends), minimal surface corrosion and tiny edge-split, interesting variety with backwards N in CONCORDIA. From: Akerendam, sunk in 1725 off Norway
($150-225)